SMP1345-040LF Datasheet, PDF (1/13 Pages) Skyworks Solutions Inc. – SMP1345 Series Very Low Capacitance, Plastic Packaged Silicon PIN Diodes

DATA SHEET
SMP1345 Series: Very Low Capacitance, Plastic Packaged
Silicon PIN Diodes
Applications
• High isolation LNBs, WLANs, and wireless switches
Features
• Very low insertion loss: 0.4 dB
• Capacitance: 0.15 pF
• Packages rated MSL1, 260 °C per JEDEC J-STD-020
Description
The SMP1345 series of plastic packaged, surface mountable PIN
diodes is designed for high volume Low-Noise Block (LNB),
Wireless Local Area Network (WLAN), and switch applications
from 10 MHz to 6 GHz. The short carrier lifetime of 100 ns
(typical), combined with their thin I-region width of 10 μm
(nominal) results in a group of fast speed RF switching PIN diodes.
The RF performance of the SMP1345 series is assured by virtue
of their very low capacitance (0.15 pF) and low resistance (1.5 Ω
at 10 mA). The SMP1345-518 has been specifically designed for
WLAN 802.11 a/b/g applications. It is ideally suited for diversity
switch applications.
Table 1 describes the various packages and marking of the
SMP1345 series.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200046M • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 9, 2012
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